baber/WOPTO huggingface dataset:
Patent JP-S6446617-A (JP)
Title: Fluid temperature detector and its manufacture
Inventor: SUZUKI SHOGO
IPC: G01K7/00
Filed: 1988-06-16
Abstract: PURPOSE:To eliminate the breaking of wiring of a thermistor and to reduce the device in size on the whole by mounting a thermistor directly on a substrate where an electric circuit is provided. CONSTITUTION:Thermistors 50 are fixed to the respective units of successively provided substrates 44 by soldering, etc. At this time, the output terminals (not shown in figure) of the thermistors 50 are so arranged that they are connected electrically to the input terminals of the circuits. Thus, the substrates 44 where the thermistors 50 are mounted are disconnected from other substrate parts and inserted into a 2nd hole part 28, the tip parts of the substrates 44 are inserted into a hollow cylinder body 38 through the 2nd hole part 28, and the tips of the rectangular thermistors 50 are made to abut on the internal surface of a cap 40 fitted onto the tip part of the hollow cylinder body 38 previously. When the substrate 44 are joined sufficiently, one end part of the wide part 44a of each substrate 44 engages the partition wall 30 of a casing 24 and the other end part of the wide part 44a is on the same straight line with the casing 24. Then, a potting agent 52 such as epoxy-based polyurethane is injected into the hollow cylinder body 44a.
Patent JP-2000337615-A (JP)
Title: Burner for flame-regardant material
Inventor: WAKITA NAOTO
IPC: F23D17/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a burner for flame-retardant materials which burns flame- retardant materials and does not generate soot, bad smell and the like. SOLUTION: A burner for flame-retardant materials comprises a columnar regenerative body 20 which is rotatably supported in a main body 5 with a number of through-holes 26 formed therein, a combusting means for supplying combustion gas to a position at an entrance end of the body 20, which is deviated from the rotational center to a centrifugal direction, and a flame-retardant material supply means for supplying flame-retardant materials to a portion of the end 22 to which the combustion gas has been supplied by rotation, the portion being deviated from the rotational center to a different centrifugal direction. Specifically, as the combustion gas and the flame-retardant material are alternately supplied to the body 20, generation of soot, bad smell and the like is considerably suppressed to ensure combustion of the flame-retardant materials.
Patent JP-S63313625-A (JP)
Title: Mold for casting
Inventor: DEGAWA TORU
IPC: B22C1/00
Filed: 1987-06-16
Abstract: PURPOSE:To improve stability of refractoriness of a mold by forming the mold with calcia-magnesia quality refractory material containing CaO and MgO at each the specific wt.% and restraining SiO2 and Fe2O3 at each less than the prescribed %. CONSTITUTION:The mold for casting is formed with the calcia-magnesia quality material containing 25-90% CaO and 75-10% MgO and restraining SiO2 and Fe2O3 at each <=1%. Further, as necessity requires, metal powder of Ca, Mg, Ba, etc., having <=100mum grain size are used together with the above material. These raw materials are burnt together with suitable quantity of binder, to make the mold. As the eutectic temp. of MgO an CaO is extremely high, the refractoriness of the mold is improved and as MgO component is limited, the stability is improved. As SiO2 and Fe2O3 components are restrained, lowering of the refractoriness of the mold can be prevented, and by this, the stability of refractoriness of the mold is improved.
Patent JP-H05172094-A (JP)
Title: Motor fan device
Inventor: AKAMA OSAMU
IPC: F04D29/66
Filed: 1992-05-18
Abstract: PURPOSE:To enhance performance of a motor fan device by restraining disturbance of cooling air due to mutual interference of back flow from fans, and smoothing the flow to further enhance cooling effects, and preventing noise from being induced by the interference. CONSTITUTION:The space between fan members 1, 1' is partitioned by a straightening plate 2.
Patent JP-S5273673-A (JP)
Title: Production of semiconductor device
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L21/265
Filed: 1975-12-15
Abstract: PURPOSE: To prevent the deterioration in optical and electrical characteristics induced by the heat treatment of a group III-V semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05322894-A (JP)
Title: Method and instrument for measuring biomass
Inventor: MATSUNAGA TADASHI
IPC: G01N33/553
Filed: 1992-05-18
Abstract: PURPOSE:To measure the biomass concentration of a sample liquid with high sensitivity in a short time by causing a reaction between fine magnetic particles in which a labeled linkable phygiologically active substance is immobilized and bio-substance by impressing alternating magnetic fields. CONSTITUTION:Electrophoretic vibrators 6 which are used for accelerating the dispersion of fine magnetic particles in which a labeled linkable phygiologically active substance is immobilized are arranged around an installing section 5 in which a reactive container 4 of a sample liquid 3 containing a bio-substance to be measured and the fine magnetic particles in a dispersed state is installed. In addition, at least four solenoids 7 for impressing alternating magnetic fields are arranged on the outside of the vibrators 6 so as to facilitate the reaction between the bio-substance and magnetic particles. The reaction between the bio-substance and magnetic particles is caused by impressing alternating magnetic fields from the solenoids 7. The quantity of emitted light from the sample solution 3 from which the resulted aggregate of the reaction is magnetically separated is measured and, when the light quantity is larger than a prescribed value, the quantity of the bio-substance is calculated based on the quantity of emitted light from the separated aggregate.
Patent JP-S5273664-A (JP)
Title: Electronic circuit
Inventor: ISHIGOO HIDEYASU
IPC: H03K19/14
Filed: 1975-12-16
Abstract: PURPOSE:To make possible the visible detection of operating condition by providing a light emitting transistor in an electronic circuit.
Patent JP-S6211720-A (JP)
Title: Production of electrically conductive composite
Inventor: ASANUMA TADASHI
IPC: H01B1/14
Filed: 1985-07-10
Abstract: PURPOSE:To obtain the titled composite useful as an electrically conductive filler, catalyst, etc., by mixing a 5-membered heterocylic compound and a solution of an oxidizing agent, and contacting the mixture with particles of an inorganic compound. CONSTITUTION:A solution of an oxidizing agent (preferably inorganic acid or Lewis acid) is mixed with a 5-membered heterocyclic compound (preferably pyrrole, N-substituted pyrrole or 3-and/or 4-substituted pyrrole), and the insoluble components are separated and removed from the mixture. The obtained solution is made to contact with particles of an inorganic compound (preferably particles of MgO, Al2O3, SiO2, ZnO, etc., having particle diameter of 0.001mu-10mm) to obtain the objective composite.
Patent JP-S5851338-A (JP)
Title: Communication controller
Inventor: NAKAYAMA TAKESHI
IPC: H04L69/14
Filed: 1981-09-22
Abstract: PURPOSE:To reduce loads on a CPU and terminal equipment, and to reduce storage capacity by converting code information in a page buffer area into pattern information and then storing the pattern information in a pattern buffer area, and transmitting its contents through circuits. CONSTITUTION:A communication controller 10 which transmits and receives information to and from plural circuits according to instructions of a central controller CPU50 is provided with a means 13d which stores character pattern information corresponding to code information that the CPU50 uses. Further, the controller 10 is provided with plural page buffers 13c wherein one-page transmitted information is stored temporarily in the form of the code information, and a pattern buffer area 13b wherein the code information converted, line by line, into pattern information is stored temporarily corresponding to the areas 13c. The code information in the page buffer areas 13c is read out, line by line, and converted into pattern information, which is stored temporarily in the pattern buffer 13b. Then, the contents of the buffer area 13b are transmitted through the circuits.
Patent JP-H10326719-A (JP)
Title: Fixing tool of electronic part
Inventor: TAKEDA YOSHIHIRO
IPC: H01G2/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To improve insulation property and vibration resistance and increase fixing force, by holding a fixing leg between two fastening tools applied from both ends thereof, and fastening an electronic part by using a taper. SOLUTION: A brim 2 formed in an outer circumferential central part of a double end open cylinder 1, a taper 3 formed to thin an outer circumferential surface of both ends of the cylinder 1 and a fixing leg 5 wherein a cut-out portion 4 is formed from both open end edges of the cylinder 1 wherein the taper 3 is formed are fit in an electrolytic capacitor 6. Two fastening tools 7 are fit in an outer surface of the open cylinder 1 at both ends of the fixing leg 5. In the fastening tool 7, a taper 10 which is thinned to a direction of the brim 8 in an inner circumferential surface of an open cylinder 9 wherein the brim 8 is formed in one end thereof. A screw 11 and a nut 12 are inserted to a fixing hole provided to each the fixing leg 5 and two fastening tools 7 to be fixed to a board, and the screw 11 is fastened and fixed.
Patent JP-S635348-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1986-06-25
Abstract: PURPOSE:To obtain the titled body having improved dark resistivity and carrier mobility of a carrier transfer layer composed of a-SiC:H by using a-SiC film to every layer comprising a carrier injection preventive layer, the carrier trans fer layer and a carrier generating layer, and by setting up a specific condition to said layers. CONSTITUTION:The titled body is a laminate composed of the carrier injection preventive layer 2a, the carrier transfer layer 5 and the carrier generating layer 3a mounted on a substrate 1. The carrier injection preventive layer 2a is composed of a-SiC, and has a ratio of atomic compositions of C and Si of a range of (1:9)-(9:1). The carrier generating layer 3a is composed of a-SiC, and the carrier transfer layer 5 is composed of a-SiC:H and has the ratio of the atomic compositions of C and Si of the range of (1:9)-(9:1) and has <=1,000 absorption coefficient of 2,860cm<-1>, and >=1,000 absorption coefficient of 2,090cm<-1> at the infra-red absorption spectrum. Thus, the dark resistivity and the carrier mobility of the carrier transfer layer which is composed of a-SiC:H and is formed as a layer of function separation type photosensitive body, may be improved.
Patent JP-H0810820-A (JP)
Title: Hot working method for copper and iron alloy
Inventor: TEJIMA KOICHI
IPC: B21B45/00
Filed: 1994-06-30
Abstract: PURPOSE:To improve a yield and to decrease the man-hours for production by making it possible to set the working ratio of copper and iron alloys at a high rate, thereby realizing hot working of these alloys to microsizes and preventing hot working crack, etc., by a temp. drop. CONSTITUTION:The heating temp. of the copper and iron alloys which contain 10 to 90% Cu by mass and consist of the balance Fe and inevitable impurities or the iron and copper allays which contain 10 to 90% Cu by mass and 3 to 25% at least one kind of the elements selected from Cr and Ni by mass incorporated into an Fe phase and consist of the balance Fe and inevitable impurities is set in a range of 1203 to 1333K at the time of hot working the copper and iron alloys.
Patent JP-S5374295-A (JP)
Title: Production method of magnet associated with tempetature compensation chip
Inventor: MIYAGAWA KENZOU
IPC: H01F41/02
Filed: 1976-12-14
Abstract: PURPOSE: To improve production yield by equalizing sintering temperature and shrinking rate with magnet through selection of component rate of temperature compnesation chip and powder mixing rate thereby enabling integrated molding of magnet and temperature compensating chip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S636075-A (JP)
Title: Polyurethane adhesive composition
Inventor: FURUMIYA YUKIATSU
IPC: C09J175/00
Filed: 1986-06-25
Abstract: PURPOSE:To obtain the title adhesive having excellent adhesiveness, hot-water resistance, hydrolysis resistance, and flexibility, by mixing a specified high- molecular polyol, an organic polyisocyanate, and a compound having hydroxyl groups and epoxy rings in its molecule. CONSTITUTION:An organic diisocyanate is reacted with a polyester polyol of a number-average molecular weight (Mn) of 3,000-50,000 or 600-8,000, which contains in its molecule structural units (a) based on a diol of formula I, structural units (b) based on a dicarboxylic acid of formula II (wherein n is 1-12), and structural units (c) of formula III (wherein Ar is a 6-10C divalent aromatic hydrocarbon residue), with the molar ratio of the unit (b) to unit (c) being 1/5-5/1, thus giving a high-molecular polyol (A) comprising a polyester polyurethane polyol of an Mn of 3,000-50,000. Component A is mixed with an organic polyisocyanate (B) and a compound (C) having at least one hydroxyl group and epoxy ring is its molecule (e.g., bisphenol A) in the proportions to provide an equivalent ratio of the isocyanate groups of component C to the hydroxyl groups of components A and B (NCO/OH) of 1-10.
Patent JP-H05339367-A (JP)
Title: Production of polyalcohol
Inventor: ITO CHIHIRO
IPC: C08G67/02
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a polyalcohol having a high hydroxyl content while reducing the formation of a compd. having a terahydrofuran ring as a by-product by using a specific solvent in the process for producing a polyalcohol by hydrogenating the carbonyl groups of an ethylene-CO copolymer in the presence of a catalyst. CONSTITUTION:An ether (e.g. 1,3-dioxolane) or a solvent mixture mainly comprising the ether is used as the reation solvent capable of dissolving an ethylene-CO copolymer in the process for producing a polyalcohol by hydrogenating the carbonyl groups of the copolymer in the presence of a catalyst (e.g. a ruthenium/alpha-alumina catalyst).
Patent JP-S635685-A (JP)
Title: Key telephone system
Inventor: WAKABAYASHI KUNIHIKO
IPC: H04Q3/58
Filed: 1986-06-25
Abstract: PURPOSE:To enable an incoming and response to a trunk line during maintenance by switching the switch for make-busy of trunk line interface unit of detecting the pulling-out of the trunk line interface unit and connecting the trunk line to an analog type telephone set. CONSTITUTION:When a switch 7 for make-busy on a trunk line interface unit 4 is switched for maintenance, a trunk line interface control part 6 detects it and makes the use of trunk lines L1-Ln impossible to stop the response to a main control part 2. And in the same way when the trunk line interface unit 4 is pulled out from a main device 1 for the purpose of maintenance, the response to the main control part 2 from the trunk line interface control part 6 isn't obtained. In both cases, the main control part 2 operates relays R1-Rn through a telephone interface control part 8 in an analog type telephone interface unit 5 and connects the main wires L1-Ln to analog type telephones T1-Tn so as to make outgoing-incoming by the main wires L1-Ln possible.
Patent JP-S636734-A (JP)
Title: Electron tube
Inventor: TAKAHASHI KENJI
IPC: H01J29/94
Filed: 1986-06-26
Abstract: PURPOSE:To adjust H2O and H2 partial pressure inside a tube so as to extend its life by fixing a gas absorption member to components inside the tube after heat treatment of a glass coating film formed on a metal substrate having an oxide film. CONSTITUTION:Covar, which is used as a sealing metal, is used for a metal substrate 1, and said covar is treated at 1000  deg.C in wet hydrogen to form an oxide film on the surface thereof. Then, a silica glass coating film 2 is formed on the metal substrate 1. After that, said film 2 is gradually heated in the air to be heat treated at the maximum of 250  deg.C. As the heat treatment is performed within 250 deg.C, a glass surface is kept in a very porous state. Said porous structure absorbs moisture in a tube, or it is caused to absorb water, to be led into a colour picture tube. In this way, partial pressure of H2O or H2 inside the color image tube can be adjusted. Namely, the use of said glass coating film 2 enables to make partial pressure adjustment of H2O and H2 inside the picture tube and to obtain the long life of the picture tube.
Patent JP-2000340407-A (JP)
Title: Variable resistor
Inventor: KAWAMURA SHIGE
IPC: H01C10/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor wherein transition of sealing member to a space in the variable resistor is restrained. SOLUTION: This variable resistor is provided with a substrate 4 having a resistance member, a sliding contact 5 sliding on the substrate 4, a case 3 which forms a space 18 where the substrate 4 and the sliding contact 5 are accommodated and the sliding contact 5 is rotated, and has an aperture 2 on the opposite side of the space 18 interposing the substrate 4, and resin 11 sealing the aperture 2. A trench part 16 restraining transition of the resin 11 to the space 18 is formed in an abutting part 24 of the case 3 against the substrate 4.
Patent JP-H11320587-A (JP)
Title: Press molding method and press molding device
Inventor: HIRAI MASAHITO
IPC: B29C43/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To disperse an uncured paste in an ideal state throughout the interior of a molding chamber of varying shape. SOLUTION: A molding chamber 2 formed by a pair of mold parts 1 (1A, 1B) is filled with an uncured paste P and the mold parts 1A, 1B are clamped to mold the uncured paste P in the molding chamber 2 to the specified shape. Further, the mold parts 1A, 1B are opened to release molded products from the mold 1. This molding method is to tilt the paired mold parts 1A, 1B relatively to each other and thereby disperse the uncured paste P uniformly over the entire area of the molding chamber 2, and further clamp the mold parts 1A, 1B to obtain the molded products.
Patent JP-S5775910-A (JP)
Title: Cremy composition
Inventor: KAKIZAKI MASAKATSU
IPC: A23L9/20
Filed: 1980-10-27
Abstract: PURPOSE: An oil-in-water type emulsion, obtained by adding an emulsifying agent, e.g. a fat or oil or glycerol monoester of a fatty acid, having specific characteristcs, and a phosphate salt in a specified proportion to a fat or oil, having the high emulsification stability, and resistant to heat shock and mechanical shaking.  
     CONSTITUTION: In obtaining an oil-in-water type emulsion consisting of a fat or oil, a nonfat milk solid content and water as principal constituents, 30W50wt% hardened fat or oil, e.g. hardened repeseed oil, containing 2W50wt% erucic acid and having a melting point of 30W42°C measured by the heating method and a trans acid content of 30W60wt% is incorporated with 0.5W2.0wt% glycerol monoester of a fatty acid, 0.1W1.2wt% soybean phospholipid, and if necessary. 0.05W0.08wt% sucrose ester of a fatty acid, each being based on the fat or oil, and 0.07W0.3wt%, based on the total weight, phosphate salt to give the aimed creamy composition. A whipped cream having a high overrun in whipping and improved shape retaining property can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6128475-A (JP)
Title: Apparatus for placing article to be coated
Inventor: INOUE TOSHIO
IPC: B05B15/04
Filed: 1984-07-20
Abstract: PURPOSE:To enhance the efficiency of coating work by automating said coating work, by receiving a coating agent corresponding to over-spray by a sheet and allowing a roll wind-up part to successively wind up the contaminated sheet. CONSTITUTION:An article 1 to be coated is placed on a roller 2a and an over- sprayed coating agent is received by two sheets 3e, 3f. When these sheets 3e, 3f are contaminated to a predetermined degree by the adhesion of the coating agent, said sheets are wound up by a roll wind-up part 6. By this method, manual cleaning work is almost dispensed with and the automation of coating work is promoted and working efficiency is improved.
Patent JP-S5941029-A (JP)
Title: Initializing method of electronic computer system
Inventor: OKA TAKAO
IPC: G06F1/24
Filed: 1982-09-01
Abstract: PURPOSE:To initialize partially each power supply at the reapplication of power supply, by providing an interface in which a central processing unit (CPU) sets up a necessary initial value previously as a part of a program and an initializing signal generator to which an output from a circuit is inputted at the reapplication of the power supplies. CONSTITUTION:An I/O bus expanding unit 4 is connected to the CPU1 in the computer system through an I/O bus 3, and an I/O expanding bus 5 is connected to the unit 4. In addition, an I/O interface 6 is connected between the bus 5 and an I/O device 2. The unit 4 is provided with a power supply disconnection/reapplication detecting circuit 22 connected to a power supply device 11, an interruption controlling circuit 21 connected to the bus 3, the initializing signal generator 25, etc. At the generation of the power supply disconnection/reapplication signal, an initializing signal from the device 1 or the generator 21 is transmitted from the bus 5 to the interface 6 and the I/O device is initialized by an initial value stored in the interface.
Patent JP-H10341233-A (JP)
Title: Fluctuation absorbing system in asynchronous transfer mode compression voice communication
Inventor: HIRONAKA KEN
IPC: H04L12/28
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce a transmission delay time of voice data in a network that applies relay exchange to asynchronous transfer mode ATM digital compression voice data. SOLUTION: When a private branch of digital exchange PBX 20 makes relay exchange, a relay exchange detection section 131 in a cell assembler/ disassembler 10 detects the fact of relay exchange to throw a selector 115 to a position A from a position B and a selector 123 to a position C from a position D respectively. Thus, only a station accommodating a concerned voice terminal 30 conducts fluctuation absorption processing, and storage of cells to fluctuation absorption buffer 111, read of stored cells by fluctuation absorption control signal 112, cell disassembling processing by a cell disassembly section 113, expansion processing by an expansion section 114, cell compression processing by a compression section 121 and cell assembling processing by a cell assembling section 122 in the relay exchange station are omitted. Thus, a cell received from an ATM network is relay-exchanged without any modification and sent to the ATM network again.
Patent JP-S6212388-A (JP)
Title: High voltage power source
Inventor: FURUICHI HIROMI
IPC: H02M9/00
Filed: 1985-07-09
Abstract: PURPOSE:To enhance the operating efficiency at mounting time and to increase the reliability by providing a connecting projection piece and an engaging hole to be engaged with the piece at a case mounting piece, an earth terminal. CONSTITUTION:A high voltage power source is composed of a printed board 1 associated with a high voltage transformer, a rectifier and various electronic components for forming a controller, an earth terminal 2 mounted on the board, upper and lower cases 5, 3 for containing the board 1, and a mounting piece 4 provided at the case 3 to mount on a copying machine body. In this case, a connecting projection piece 6 is provided at the terminal 2, and an engaging hole 7 to be engaged with the piece 6 is formed at the piece 4. Thus, the piece 4 and the terminal 2 can be effectively positioned.